package y_ut.dbtools.imp;

/**
 * 
 * @author youxz
 *
 */
public interface IImpReader {
	
	public String[] getColNames();
	
	public boolean open();
	
	public boolean hasNextTable();
	public String nextTable();
	
	public String[] getNextRowData();
	
	public boolean close();
	
}
